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Math Expressions and Operations Unit - Daily Lessons

Follow along with this week's agenda on simplifying numerical expressions, identifying properties of numbers, evaluating algebraic expressions, and translating words into math operations.

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Math Expressions and Operations Unit - Daily Lessons

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  1. MONDAY 10-21-13 DARTI CAN use the order of operations to simplify numerical expressions. AGENDA UNIT 4, OA #1 DAY 1 In 1 week Ed works 4 days, 3 hours a day, for $12 per hour, and 2 days, 6 hours a day, for $15 per hour. Simplify the expression 12(4 • 3) + 15(2 • 6) to find Ed’s weekly earnings. • Opening Assignment • Lesson 1-1 Order of Operations p. 7 in Textbooks • Notes in Interactive Notebook CLASSWORK/ HOMEWORK Student Workbook page 8, #1-8

  2. TUESDAY 10-22-13 DARTI CANidentify properties of numbers and use them to simplify numerical expressions. AGENDA UNIT 4, OA #1 DAY 2 Daniel usually buys 6 bottles of water and 3 apples when he goes to the grocery store. Next time he goes, he will buy three times as many of each. How many items will Daniel buy? • Opening Assignment • Check HW-Page 8 in WB • Lesson 1-2 Properties of Numbers • Textbook page 12 • Notes in Interactive Notebook • Talk Partners—Pages 9-11 in Student Workbook CLASSWORK/ HOMEWORK Pages 9-11 in Student Workbook

  3. WEDNESDAY 10-23-13 DARTI CANevaluate algebraic expressions. AGENDA UNIT 4, OA #1 DAY 3 If charged per cut, how much will it cost to cut a log into eight pieces if cutting it into four pieces costs $12? • Opening Assignment • Check Student Workbook pages 9-11 • Explore Order of Operations-Calculators Mini Lesson • Lesson 1-3 Variables & Algebraic Expressions Notes in INB • Talk Partners—Think & Discuss page 19 in TB CLASSWORK/ HOMEWORK Problem Solving WB page 14

  4. THURSDAY 10-24-13 DARTI CAN evaluate algebraic expressions. AGENDA UNIT 4, OA #1 DAY 4 1.5(7) – 1 2. 7(18 – 11) 3. 22 + 17  8 + 3 4. 36 + 15(40 – 35) 5. 33 + 7(12 – 4) • Opening Assignment • Check HW, Problem Solving from WB page 14 • Workbook Page 15 Variables and Algebraic Expressions CLASSWORK/ HOMEWORK Finish WB Practice page 16-17

  5. FRIDAY 10-24-13 DARTI CANtranslate words into numbers, variables, and operations. AGENDA UNIT 4, OA #1 DAY 5 1.7x + 4 for x = 6 2. 8y – 22 for y = 9 3. 12x + for x = 7 and y = 4 4.y + 3z for y = 5 and z = 6 • Opening Assignment • Check WB p. 16-17 • Lesson 1-4 Notes Translating Words into Math • Workbook Page 19-21 with Talk Partners CLASSWORK/ HOMEWORK Workbook Page 19-21

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